baber/WOPTO huggingface dataset:
Patent JP-S59206242-A (JP)
Title: In-tunnel operation switching device for various operating appliance for vehicle
Inventor: WATANABE MAKOTO
IPC: B60R16/02
Filed: 1983-05-06
Abstract: PURPOSE:To enable a vehicle to smoothly run in a tunnel, by a method wherein, by means of a detecting signal for running condition in a tunnel and a distance signal for indicating a given running distance during generation of the detecting signal, various operating appliances are automatically changed-over to an in- tunnel operation mode. CONSTITUTION:When a vehicle runs in a tunnel during running in the daytime, a comparator 53 generates a H signal with the aid of a light sensor 51 and a variable resistor 52. Simultaneously, a signal processing circuit 62 generates the H signal with the aid of an ultrasonic sensor 61. In response to said H signal, a counter 74 is reset and counts a pulse from a speed sensor 71. When the counting value of the counter 74 exceeds a given vaue, the counter 74 provides an overflow signal. Thus, an AND gate 81 receives said three signals for actuation, and causes a transistor 82 to be energized. This enables a radio 10 and an air conditioner 20 to be changed-over to an in-tunnel operation mode, and simultaneously, causes a head lamp 30 and a tail lamp 40 to be lighted.
Patent JP-S564331-A (JP)
Title: Manufacture of die or punch
Inventor: INOUE KIYOSHI
IPC: B21D28/34
Filed: 1979-06-25
Abstract: PURPOSE: To improve the durability efficiency of the work by the hardened coating surface and layer by forming the coating hardened layer on the surface of an arbitrary suitable material and electric-discharge-machining the same to the tool shape in the manufacture of the blanking tool.  
     CONSTITUTION: Metallizing, powder, linear explosion, electric discharge coating, ion plating or other surface treatment is applied on the surface of an arbitrary base material 1 for blanking tool having the specified hardness by using the nitride, oxide, carbide, boride of metals or their mixture. A coating hardened layer 2 is then formed to 1.3 micron or more and 5W10 micron thicknesses. Next, the die 11 and punch 21 of the specified shape and size are cut out and formed by wire cut electric-discharge-machining in such a manner that the hardened layer surface 3 of the base material 1 formed with the coating hardened layer 2 becomes the working surfaces of the die and punch of the blanking tool. Here, at 1.3 micron or less thickness of the coating layer, there is the effect of the portions which are not hardened and even if it is made to 10 micron or more, no considerable effect is observed in durability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05278964-A (JP)
Title: Elevator main rope elongation detector
IPC: B66B5/00
Filed: 1992-04-01
Abstract: PURPOSE:To measure a clearance dimension between a balance weight and a spring buffer all by oneself without requiring maintenance personnel to enter a pit. CONSTITUTION:An elevator main rope elongation detector is provided with a cover 10 installed on the upper surface of a spring buffer 8 and a measuring device 11 which is composed of an antenna shape extensible/contractible body 12 and a magnet 13 installed on a base of this extensible/contractible body 12 so as to be attached by attraction to the lower part of a balance weight 3 and measures a clearance dimension between the balance weight 3 and the cover 10. Thereby, operational efficiency of an elevator and work efficiency can be improved.
Patent JP-S60224687-A (JP)
Title: 2-methylene-1,3-dioxocane
Inventor: ENDOU TAKESHI
IPC: C08G63/08
Filed: 1984-04-20
Abstract: NEW MATERIAL:2-Methylene-1,3-dioxocane of formula I. USE:A copolymer constituent for vinyl polymers. The polymers are improved in a variety of the properties including resistances to heat and alkali. PREPARATION:The reaction of 1,5-pentanediol, HO-(CH2)5-OH with a chloroacetal of Cl-CH2CH(OEt)2 or chloracetaldehyde is carried out in the presence of a catalyst such as p-toluenesulfonic acid to form 2-chloro-1,3-dioxocane of formula II. Then, the product is held in an alcohol containing sodium alkoxide or potassium alkoxide to give the compound of formula I.
Patent JP-S558113-A (JP)
Title: Stereo demodulation circuit
Inventor: ISHIDA KOUJI
IPC: H03D1/22
Filed: 1978-06-30
Abstract: PURPOSE: To prevent the clear leak at the output terminal and thus to improve the distortion rate and S/N by using the switching means connected with the resistance path comprising the resistance and the switch element to the transmission line featuring the same constitution as the resistance path.  
     CONSTITUTION: The 1st transmission line comprising the resistance network to which switch elements Q 1  and Q 2  is provided between input terminal M of the input signal piled on by reference voltage E 0  and to be demodulated and opposite phase input terminal N of operational amplifier OP 1 . And 1st switching means 30 to which the 1st resistance path comprising the resistance network to which switch elements Q 3  and Q 4  are connected is formed between terminal N and voltage E 0 . In the same way, 2nd switching means 40 is formed at operational amlifier OP 2 . Then each resistance value of the resistance networks is selected properly, and each switch element is controlled with the control signals sent from control means 20 and different according to the stereo or monaural state. As a result, no clear leak is produced at the switching operation time, and the signals featuring the uniform level for the right and left output as well as the stereo and monaural output can be delivered from the output terminals of OP 1  and OP 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58198518-A (JP)
Title: Epoxy resin derivative
Inventor: YAMAMOTO SANEHIRO
IPC: C08G18/00
Filed: 1982-05-14
Abstract: PURPOSE:An epoxy resin derivtative having a long pot life, excellent solvent resistance and a drying rate and suited as a primer for use in wood painting, prepared by reacting an epoxy resin with a mono- or polyhydric aliphatic alcohol. CONSTITUTION:An addition reaction is effected between an epoxy resin of formula I (wherein Y is a group of formula II or its hydrogenated product and n is the average number of repeating units of formula III and is 0-25) and a mono- or polyhydric aliphatic alcohol of the formula: R-OH (wherein R is a residue derived by removing one OH from a 1-10C mono- or polyhydric alcohol) in the presence of a catalyst (e.g., 12-tungstophosphoric acid) at room temperature -250 deg.C, whereby an epoxy resin derivative of formula IV (wherein one of R1 and R2 is OH and the other is OR, one of R3 and R4 is OH and the other is OR), MW of 400-7,000, OH value of 100-500mg KOH/g, prim. OH content of 1.5-65%, is obtained.
Patent JP-S63245837-A (JP)
Inventor: NAGATA KUNIO
IPC: H01H23/02
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10274480-A (JP)
Title: Jet burner type treatment apparatus and treating method
Inventor: FUJINAMI HIROSHI
IPC: F26B21/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a jet burner treatment apparatus capable of dehydrating, drying and crushing even an object to be handled which forms a sticky crust, when heated gas is applied to the object in gas burner treatment, and capable of improving a thermal efficiency while reducing energy to be taken off by vaporization latent heat. SOLUTION: This jet burner treatment apparatus is an apparatus in which an object 9 to be handled is supplied from a hopper 11 receiving the object 9 to a treatment tank 1, and which recovers a treated object 15 from a mixed gas 17 composed of the treated object 15 dried and crushed by heated gas 8 and discharged gas 16. The apparatus is provided with a special screw conveyor 12 having a moisture regulating means for eliminating moisture from the object 9 under pressure during the transfer of the object 9 from the receiving hopper 11 to the treatment tank 1.
Patent JP-H06177607-A (JP)
Title: Dielectric filter
Inventor: SOGO HIROYUKI
IPC: H01P1/208
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the loss of the dielectric filter even when a dielectric filter is applied to a high frequency band by constituting a dielectric resonator by forming plural grooves in the side part of a rectangularly prismatic dielectric block at specific intervals and covering the necessary surface of the dielectric block with a metallic film including the internal surfaces of the grooves. CONSTITUTION:A dielectric filter 11 is constituted by forming plural couples of grooves 13 opposite each other at the specific intervals in the side part of the rectangularly prismatic dielectric block 12, covering the entire surface of the dielectric block 12 with the metallic film including the internal surfaces of the grooves 13, and removing parts of the metallic film and forming input/ output terminals 13 at two places. Here, the metallic film is formed on the internal surfaces of one couple of grooves 13 to constitute a dielectric window. The array interval between the couple of grooves 13 is determined corresponding to an applied center frequency so as to a resonator of mode TE101. The grooves 13 are machined by a dicing saw, etc., to accurate depth and at the accurate interval, so the dielectric filter with small variance is obtained.
Patent JP-H10272700-A (JP)
Title: Sheet for manufacture of multi-layer print wiring board
Inventor: SHIMIZU KOJI
IPC: H05K3/46
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate waste of sensitized film at the time of conductor pattern forming of a copper-clad laminate provided with copper foil on both surfaces in multi-layer wiring board manufacturing, and eliminate labor of inserting a release film in the copper-clad laminated sheet laminating process. SOLUTION: A sheet 10 is constituted by providing a low-adhesion layer composed of silicone elastomer or the like on a base film having temperature resistance and chemical resistance. When a conductor pattern is to be formed on one copper foil 22 of a copper-clad laminate 21, the sheet 10 functions as a protective film to protect other copper foil 23 by adhering to it. And in next heat-pressing process of the copper-clad laminate 21, the sheet 10 functions as a release film for preventing squeezing out of prepreg inserted between the copper-clad laminates 21, and preventing adhesion between the copper-clad laminates 21, and between the copper-clad laminate 21 and a pressing plate.
Patent JP-H01253388-A (JP)
Title: Method for fitting pin inserting/removing mechanism for automatic connection switching device
Inventor: NAGAYAMA AKIRA
IPC: H04Q1/14
Filed: 1988-04-01
Abstract: PURPOSE:To accurately adjust the fitting position and fitting angle of a pin inserting/ removing mechanism by providing a position sensor on the extension of a reference optical path and difference point position detector on the optical path and adjusting the mechanism so that their detected signals can become zero. CONSTITUTION:An attitude control mechanism 1 is mounted on a carrying mechanism 3 and carried to an aimed difference point through the space between matrix boards 2 mounted on facing wall surfaces. A difference point detector 7 and pin inserting/ removing mechanism 8 are separately provided on the mechanism 1 in two stages, with their optical axes being coincident with the direction Y. An adjusting tool 9 is provided with half mirrors 18 and 19, a reflecting mirror 20, and position sensor 21 provided on a reference optical path 11 and a position sensor 22 provided on the extension of the optical path 11 and positioned and fixed to the reference surface 47 of the mechanism 1 by means of a fixing screw 23. The tool 9 positions and fixes the mechanism 8 to the mechanism 1 in such a way that the light outgoing from the mechanism 8 can be separated into two parts, with the two parts being respectively detected by the position sensor and detector 7, and their detected signals can become zero.
Patent JP-S58196964-A (JP)
Title: Device for grinding partial defects on the surface of steel plate
Inventor: HAKAMA SHIYUNSUKE
IPC: B24B7/02
Filed: 1982-05-12
Abstract: PURPOSE:To grind the starting part and the ending part of a grinding area flush by a grinding device having an endless grinding belt extended between a contact wheel biased by an elastic pressing means disposed within a casing, a driving pulley and tension pulleys. CONSTITUTION:The driving wheel 27 of a grinding device D is pulled up and the device D is moved by operating a handle to a position where a contact wheel 17 is positioned at one end a1 of the central part of a grinding area c. Then, the driving wheel 27 is lowered and actuated so that the main casing 1 is advanced at a low speed while a swingable casing 8 is caused to swing perpendicularly to the axle of the main casing 1 by a casing rocking motor to make a grinding belt 7 run. The contact wheel 17 is pressed through the grinding belt 7 against the surface of the steel plate A to grind a grinding area c in the surface of the steel plate A along a zigzag course.
Patent JP-S61240094-A (JP)
Title: Heat pipe
Inventor: NAGATA KOJI
IPC: F28D15/02
Filed: 1985-04-16
Abstract: PURPOSE:To make a heat pipe operatable even at a low temperature below about 30 deg.C, by sealing a water solution which is prepared by mixing water with propylene glycol at arbitrary rate as an operating fluid in a copper airtight container. CONSTITUTION:A curve (A) shown by a dotted line expresses the maximum heat transferring quantity and the range of temperature of the operating steam of a heat pipe. The heat pipe consists of a copper pipe as a container and a copper wire net as a wick, and a water solution is prepared by mixing water with 20 weight percent of propylene glycol as an operating fluid. The temperature shown by O marks on the curves show the boiling points of operating fluids under atmospheric pressure cm<2>, which are a little higher than that of water. The freezing point of an operating fluid is about -8 deg.C, which is fairly lower than that of water. When the above-mentioned operating fluid is used in a heat pipe, the range of operating temperature of a heat pipe is from about 20 deg.C to about 230 deg.C; that is, the range of operating temperature is extended. The maximum heat transferring quantity Qmax is a little less than that of water since the surface tension and the latent heat of evaporation of an operating fluid are less than those of water, but the range of operating temperature is extended more than that of water, and the same of or more heat transferring quantity than Freon (F) system can be obtained in the neighborhood of normal temperature.
Patent JP-S6453606-A (JP)
Title: Coaxial strip line connecting device
Inventor: FUJII YASUHIRO
IPC: H01Q21/00
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the manufacturing and to improve a reliability by coupling electromagnetically a core and a strip line with non-contact. CONSTITUTION:Between an external conductor 2 and an external conductor 1 to fix a coaxial connector 11, a substrate 3 is provided through air layers 5 and 6. On the side surface of the substrate 3, a strip line 4 is formed, and on other side surface, and a flat plate part 15 having conductivity composed of a metal and so forth fixed by the soldering at the tip of a connector core 12 of the axial connector 11 is provided opposite to the strip line 4 along the length direction of the strip line 4. Thus, since the connector core 12 and the strip line 4 are electromagnetically mechanically connected with non-contact through the flat plate part 15, the soldering to connect the core 12 and the strip line 4 is made unnecessary and the high reliability is obtained.
Patent JP-S524937-A (JP)
Title: Ignition coil
Inventor: TSUTSUI MITSUKUNI
IPC: F02P11/02
Filed: 1975-07-02
Abstract: PURPOSE:An ignition coil capable of simply fitting the reversing preventing diode and allowing the heat generated in the ignition coil in use not to be added to the diode.
Patent JP-H0644283-A (JP)
Title: Customer operation guidance system
Inventor: ODA IKUYOSHI
IPC: G06Q40/02
Filed: 1991-03-19
Abstract: PURPOSE:To enable a customer to understand an operating method early and improve the operation rate of a device by visually explaining the operating method over a conversation associatively with a window device when the custom er is at a loss in operation. CONSTITUTION:When the customer is at a loss in operation, the customer operates a key, etc., for association with the window device (teller terminal) and then a halfway screen of a transaction and the appearance of the customer are displayed on the display on the window device side; and the appearance of a teller is displayed on a customer-side transaction screen on a multiwindow basis. Then the teller interactively explains the operating method through both speech input/output mechanisms 16 and 23 to make the customer perform transaction operation and the customer quickly understands the method, so that the operation rate of the device is improved. Further, data are sent to the customer screen from the data input mechanism 26 (keyboard, mouse, etc.) on the window device side when judged by the teller to be necessary, and part of a customer-side operation guidance is pointed out with a cursor, an arrow, etc., as an auxiliary means for the explanation.
Patent JP-H09245565-A (JP)
Title: Switch
Inventor: FUKAO KOICHI
IPC: H01H15/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a switch in which an insulator can be downsized, and the versatility of the insulator can be expanded. SOLUTION: A switch knob 104 is turned in an arrow sign A direction by external force. The lower portion protrusion 104 of the knob switch 104 is fitted into the receiving slit 112a of an arm 112 so as to be free in sliding. When the protrusion 104b is turned in arrow sign B, the arm 112 reciprocates in the arrow sign A. A contact holder 114 integrally fixed together with the arm 112 also reciprocates in an arrow sign D. A moving contact 108 fitted inside the contact holder 114 slides on an insulator 106 in the arrow sign D. A fixed contact 110 is fixed to the top face of the insulator 106. The fixed contact 110 is integrally joined with a terminal 116, and the other end of the terminal 116 is connected to a printed circuit board 118.
Patent JP-H03284661-A (JP)
Title: Vinyl sulfide compound
Inventor: NISHITAKE TOSHIHIRO
IPC: C08G75/02
Filed: 1990-03-30
Abstract: NEW MATERIAL:A vinyl sulfide compound expressed by formula I (R1, R2, R3 and R4 are H, halogen, alkyl or aryl; n is an integer of >=0; m is an integer of >=1). EXAMPLE:A compound expressed by formula II. USE:Useful as a crosslinking monomer capable of providing polymers, having a high refractive index and excellent in transparency, hardness, impact resis tance, etc. Resins of high refractive index which are copolymers obtained by copolymerization of the aforementioned compound with unsaturated monomers are useful as organic glass and optimum as, e.g. optical lenses such as lenses of eyeglasses or lenses for optical instruments and suitably usable for applications such as prisms and optical disk substrates. PREPARATION:A compound expressed by formula II (X is halogen) is reacted with a compound expressed by formula III to provided the objective compound expressed by formula I. Furthermore, the compound expressed by formula II is used in an amount of preferably 2-5mol based on 1mol compound expressed by formula III.
Patent JP-S62238488-A (JP)
Title: Remote-controllable alarm clock
Inventor: BAN ITSUKI
IPC: G10L15/00
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a waking time, by a method wherein the timing pulse of a rectangu lar wave is outputted only when said pulse is H while sound 'see' is passed and an electric bulb is allowed to light after the elapse of a short time to temporarily stop an alarm. CONSTITUTION:A push button 16a is opened by twice-pushing. The terminal 15a of a clock becomes L at an alarm time and an element 16 is brought to a continuity state to allow an oscillator 3 to oscillate a 2,000-cycle and a buzzer 14 sounds through an AND circuit 4e. Because a timing pulse B enters the circuit 4e from an oscillation circuit 12, output is obtained only when the reversal Q-terminal of FF7a is H (an electric bulb 8 is put out). When sound 'see' (5-8KC) is inputted to a microphone 1 at the time of an alarm, the electric bulb 8 lights to stop the buzzer 14 and a dial 23 is illuminated. After 20sec, the electric bulb 8 is put out and the reversal output Q of FF7a comes to H and the buzzer again sounds. This operation is repeated to urge rising and groping is unnecessary in a dark night. If the push button is opened as it is, lighting is enabled only by sound 'see'. Further, phase difference of 180 deg. is provided between sound 'see' more effective for a timing pulse and electronic buzzer sound and the electric bulb lights by buzzer sound and the buzzer is not stopped.
Patent JP-H11276933-A (JP)
Title: Automatic centrifugal device
Inventor: HAYASAKA HIROSHI
IPC: B04B13/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a hand structure by providing a detecting means for detecting the position of a movable member moving relatively to the hand structure for carrying in or out a rack in a bucket provided in a rotor of a centrifuge. SOLUTION: An automatic centrifugal device is equipped with a X-Y robot and the hand structure is provided in the X-Y robot. The hand structure is provided with a pair of the movable members (fingers) 1a, 1b movable in the right and left direction to hold the rack. The hand structure is constituted so as to move each finger 1a, 1b capable of being in contact with a cum follower 3a, 3b in the opening and closing direction by rotating a cum 2 by a stepping motor 7 and a photosensor 11 for detecting the original point of the cum 2, and photosensors 10a, 10b for detecting the position of the fingers are fixed in a hand case 12. As a result, the hand structure is miniaturized.
Patent JP-H01255135-A (JP)
Title: In-line type electron gun
Inventor: NAIKI KAZUAKI
IPC: H01J29/50
Filed: 1988-04-01
Abstract: PURPOSE:To provide high accuracy assembly of an electrode for an in-line type electron gun by furnishing a longitudinally stretching hollow part in the central part of the cross section of insulation supporting rods at least partially. CONSTITUTION:An electrode embedding width l2 orthogonally intersecting the longitudinal direction of insulation supporting rods 36 which support and fix component electrodes 11-14 and neg. electrode structures 10A, 10C of an electron gun 3 shall be wide so as to satisfy the relation l2>2S with respect to the electron gun mutual distance S. This gives sturdy supporting of the component electrodes with respect to the insulation supporting rods 36. A hollow 36D in the form of approx. rectangle is formed in the center of insulation supporting rods 36 in their longitudinal direction, and the section area of the insulation supporting rods 36 becomes smaller than in the case with no hollow 36D, and its weight and heat capacity are also lessened. This accomplishes an in-line type electron gun equipped with lightweight insulation supporting rods, wherein the assembly accuracy of component electrodes can be held at high accuracy.